Found a interesting website on Canon Digicam- G1,G2,S30(Japanese)

[QuantumVortex]

Take a look :

http://kazutoku.cside21.com/photo.htm

For G2 users :

http://www.geocities.co.jp/SiliconValley-PaloAlto/1272/g2/clubg2.htm

Canon TC-DC52 (2.4x) in action :

http://www.canon.co.jp/Imaging/PSA40/PSA40_5-e.html

http://kazutoku.cside21.com/S30/TELECON/index.htm

http://kazutoku.cside21.com/S30/TC-DC52/index.htm